[vtkusers] reg vtkCellLocator class

[Karthik Krishnan]

You don't have to bother about subId, if you have 3 points in your closed
cell.
Its meant for triangle strips, polylines etc where it returns the subcell
that's intersected with.

On Wed, Feb 16, 2011 at 3:33 AM, agerlach <agerlach at gmail.com> wrote:

>
> cellID is like is sounds. The id of the cell containing closestPoint. You
> can
> use this to access all 3 points defining the cell.
>
> I don't know what subId is for.
>
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